Nanjing Drum Tower Hospital

Zhuhao Wu

Yuanjin Zhao

An ultra-high-cell-density multicellular tissue lifting bioprinting device assisted by oblique incident bulk wave and a printing method therefor are provided, and the printing device includes a printing liquid tank, a printing platform, a light source and an oblique incident bulk wave chip; the printing liquid tank contains a printing liquid which is a mixture of cells and a photocurable bioink; the printing platform is arranged horizontally and extends into the printing liquid tank to come into contact with the printing liquid; the printing platform is capable of going up and down; the light source is arranged under the printing liquid tank, and light enters the printing liquid tank; the oblique incident bulk wave chip is a piezoelectric transducer arranged obliquely; the piezoelectric transducer is arranged under the printing liquid tank and tilted relative to the horizontal plane to generate an oblique incident bulk wave acoustic field in the printing liquid.

Growing community of inventors

Nanjing, China

Zhuhao Wu